CN102790514A - Water-cooled inverter system - Google Patents
Water-cooled inverter system Download PDFInfo
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- CN102790514A CN102790514A CN2012102834649A CN201210283464A CN102790514A CN 102790514 A CN102790514 A CN 102790514A CN 2012102834649 A CN2012102834649 A CN 2012102834649A CN 201210283464 A CN201210283464 A CN 201210283464A CN 102790514 A CN102790514 A CN 102790514A
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Abstract
The invention discloses a water-cooled inverter system, which comprises an inverter and a radiator mounted on one side of the inverter, the inverter is vertically and fixedly mounted by means of the radiator, and a plurality of wetting water tubes are mounted on the upper end of the radiator as well, and are also connected with a water circulation system. Since the wetting water tubes are mounted on the radiator and connected with the water circulation system, the whole system has the advantages of simple structure and good heat dissipation effect.
Description
Technical field
The present invention relates to a kind of frequency converter, relate in particular to a kind of frequency convertor system of employing water-cooling of simple in structure, easy to use, good heat dissipation effect.
Background technology
Frequency converter is in installation process, and great majority adopt the modes of suspension, hangs on the wall frequency converter or the surface of machine; Because of it in use is prone to produce great amount of heat, need dispel the heat with the operate as normal of protection machine, air-cooled or self cooling two kinds of modes are leaned in frequency converter heat radiation at present; And air-cooled heat dissipation structure is a kind of radiating mode of using always, but because this radiator structure receives the circulation of air velocity effect, often radiating effect is not very desirable; Especially in the module of frequency converter,, be easy to generate high temperature during use because that electronic component is provided with is more; If radiating effect is bad, be prone to cause fault such as electronic component is impaired; The same radiating mode of self cooling form that adopts generally uses in the small-power product; Often along with the power of frequency converter and the increase of load; The self-cold radiating mode is very undesirable; Promptly all undesirable through the design of the two type of cooling, cause radiating effect bad easily, influenced the complete machine performance.
And the mode of water-cooling is a kind of novel radiating mode in the frequency converter that is applied to; Like publication number is the Chinese invention patent of CN102457162A, discloses a kind of frequency converter of water-cooling, and grant number is the Chinese utility model of CN202268796U; A kind of water-cooled module of water-cooled frequency converter is disclosed; And several kinds of above-mentioned water cooling methods all are to be employed in the form that water pipe is installed in the frequency converter basically on structural design, and this kind design is very high to the seal request of water-cooled circulation; Consider the layout type of water pipe in addition, very complicated on structural design.Therefore, the frequency converter that how to design a kind of water-cooling of simple in structure, easy to use, good heat dissipation effect is one of direction of studying of those skilled in the art.
Summary of the invention
The technical problem that the present invention will solve provides a kind of frequency convertor system of water-cooling of simple in structure, good heat dissipation effect.
Goal of the invention of the present invention realizes through following technical scheme: a kind of water-cooled frequency convertor system; Comprise frequency converter, be installed on the radiator of frequency converter one side; Said frequency converter is installed through the radiator vertical fixing; Some infiltration water pipes are also installed in said radiator upper end, said infiltration water pipe with also link to each other with water circle device.
Water-cooled frequency convertor system of the present invention; Preferably; Said water-cooled EGR comprises water receptacle, transportation water pipe, water storage box and immersible pump, and two ends of said water receptacle link to each other with water storage box through the transportation water pipe respectively, and said water storage box is positioned at the lower end of said water receptacle; Said immersible pump is positioned at said water storage box, and said some infiltration water pipes are installed on the side of water receptacle respectively.
Water-cooled frequency convertor system of the present invention, preferred, go back the installation and control valve on the said water receptacle, said control valve is controlled the UNICOM of said infiltration water pipe and water receptacle and is closed.
Water-cooled frequency convertor system of the present invention, preferred, said radiator is the radiator that has some radiating fins, said radiating fin vertical arrangement, said some infiltration water pipes lay respectively at the radiating fin upper end.
Water-cooled frequency convertor system of the present invention, preferred, the quantity of said radiating fin equates with the quantity of soaking into water pipe.
Water-cooled frequency convertor system of the present invention, preferred, said each infiltration water pipe lower end also is provided with the immersion opening, and a side of said immersion opening also is provided with the immersion baffle plate.
Water-cooled frequency convertor system of the present invention, preferred, said water storage box also is positioned at the lower end of said radiator.
The present invention has following beneficial effect:
1, through some infiltration water pipes are installed on radiator, and will soak into water pipe and link to each other with water circle device, that whole system has is simple in structure, the advantage of good heat dissipation effect;
2, through being provided with the immersion opening soaking into the water pipe lower end, be provided with the immersion baffle plate in a side of immersion opening, make that cooling water can be stablized, level and smooth flowing.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the structure chart of water-cooled frequency convertor system of the present invention;
Fig. 2 is an A place enlarged drawing among Fig. 1 of the present invention;
Fig. 3 is the structure chart of infiltration water pipe of the present invention;
Fig. 4 is the structure chart that water circle device of the present invention is connected with the infiltration water pipe.
Embodiment
Shown in Fig. 1-4; The present invention provides a kind of water-cooled frequency convertor system; Comprise frequency converter 1, be installed on the radiator 2 of frequency converter 1 one sides; Said frequency converter 1 is through radiator 2 vertical fixing, and some infiltration water pipes 3 are also installed in said radiator 2 upper ends, said infiltration water pipe 3 with also link to each other with water circle device; Wherein, Described water-cooled EGR comprises water receptacle 4, transportation water pipe 5, water storage box 6 and immersible pump; Two ends of said water receptacle 4 link to each other with water storage box 6 through transportation water pipe 5 respectively; Said water storage box 6 is positioned at the lower end of said water receptacle 4, and said immersible pump is positioned at said water storage box 6, and said some infiltration water pipes 3 are installed on the side of water receptacle 4 respectively; In addition, for better control is soaked into the pass of the current of water pipe 3, is closed and size, installation and control valve 7 also on said water receptacle 4, the UNICOM of the said infiltration water pipe 3 of said control valve 7 controls and water receptacle 4 with close; Wherein, some infiltration water pipe 3 and water receptacle 4, and be shaped to one through die casting or welding manner between water receptacle 4 and the conveying water pipe 5.
In the present invention, described radiator 2 is the radiator that has some radiating fins 8, said radiating fin 8 vertical arrangements, and said some infiltration water pipes 3 lay respectively at radiating fin 8 upper ends; The quantity of said radiating fin 8 equates with the quantity of soaking into water pipe 3; And in order to make that soaking into water pipe 3 can better realize soaking into function; Also be provided with immersion opening 9 in described each infiltration water pipe 3 lower end; Said immersion opening 9 one sides also are provided with immersion baffle plate 10, immersion baffle plate 10 can with the cooling water that from soak into water pipe 3, flows out stable, level and smooth flow out.
Water-cooled frequency convertor system of the present invention can pass through radiator 2 vertical hangings on wall with frequency converter 1, and water storage box 6 is installed on the ground in use; Through the effect of immersible pump, recirculated cooling water is transported in the water receptacle 4 through transportation water pipe 5 from water storage box 6, if open control valve 7; Cooling water in the water receptacle 4 gets into each and soaks in the water pipe 3; Immersion opening 9 through soaking into water pipe 3 lower ends flows out, and flows to the top of radiating fin 8 along immersion baffle plate 10, and current are again along radiating fin 8 toward current downflow; Because water storage box 6 also is positioned at the lower end of said radiator 2; Cooling water except on radiating fin 8 evaporation except, redundant moisture flows back in the water storage box 6 again, thereby has realized recycling of cooling water.
The embodiment of the above is a preferred embodiments of the present invention, is not to limit practical implementation scope of the present invention with this, and scope of the present invention comprises and is not limited to this embodiment.All shapes according to the present invention, the equivalence variation that structure is done all comprise in protection scope of the present invention.
Claims (7)
1. water-cooled frequency convertor system; Comprise frequency converter (1), be installed on the radiator (2) of frequency converter (1) one side; Said frequency converter (1) is installed through radiator (2) vertical fixing; It is characterized in that: some infiltration water pipes (3) are also installed in said radiator (2) upper end, and said infiltration water pipe (3) links to each other with water circle device.
2. water-cooled frequency convertor system according to claim 1; It is characterized in that: said water-cooled EGR comprises water receptacle (4), transportation water pipe (5), water storage box (6) and immersible pump; Two ends of said water receptacle (4) link to each other with water storage box (6) through transportation water pipe (5) respectively; Said water storage box (6) is positioned at the lower end of said water receptacle (4); Said immersible pump is positioned at said water storage box (6), and said some infiltration water pipes (3) are installed on the side of water receptacle (4) respectively.
3. water-cooled frequency convertor system according to claim 2 is characterized in that: said water receptacle (4) is gone up also installation and control valve (7), and said control valve (7) is controlled the UNICOM of said infiltration water pipe (3) and water receptacle (4) and closed.
4. water-cooled frequency convertor system according to claim 1; It is characterized in that: said radiator (2) is for having the radiator of some radiating fins (8); Said radiating fin (8) vertical arrangement, said some infiltration water pipes (3) lay respectively at radiating fin (8) upper end.
5. water-cooled frequency convertor system according to claim 4 is characterized in that: the quantity of said radiating fin (8) equates with the quantity of soaking into water pipe (3).
6. water-cooled frequency convertor system according to claim 5 is characterized in that: said each infiltration water pipe (3) lower end also is provided with immersion opening (9), and a side of said immersion opening (9) also is provided with immersion baffle plate (10).
7. according to claim 2 or 3 described water-cooled frequency convertor systems, it is characterized in that: said water storage box (6) also is positioned at the lower end of said radiator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102834649A CN102790514A (en) | 2012-08-10 | 2012-08-10 | Water-cooled inverter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102834649A CN102790514A (en) | 2012-08-10 | 2012-08-10 | Water-cooled inverter system |
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| Publication Number | Publication Date |
|---|---|
| CN102790514A true CN102790514A (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102834649A Pending CN102790514A (en) | 2012-08-10 | 2012-08-10 | Water-cooled inverter system |
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| CN (1) | CN102790514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179843A (en) * | 2013-02-22 | 2013-06-26 | 中国北方车辆研究所 | Radiating structure of high power density variable-frequency converter |
| CN104953798A (en) * | 2015-07-17 | 2015-09-30 | 乐清市英威能电子科技有限公司 | Variable-frequency drive and heat dissipation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847531Y (en) * | 2005-11-24 | 2006-12-13 | 讯凯国际股份有限公司 | Water cooling type parallel flow path heat radiation structure |
| CN2929540Y (en) * | 2007-01-19 | 2007-08-01 | 龚天秋 | Water cooling type integrated outdoor unit of air conditioner |
| CN201066984Y (en) * | 2007-07-19 | 2008-05-28 | 鈤新科技股份有限公司 | Water cooling heat radiation bar and heat radiation device with this bar |
| CN101514829A (en) * | 2009-03-18 | 2009-08-26 | 广州市华德工业有限公司 | Tube-plate evaporative condensing air-conditioning unit with packing |
| CN202759368U (en) * | 2012-08-10 | 2013-02-27 | 广州三晶电气有限公司 | Water-cooled frequency converter system |
-
2012
- 2012-08-10 CN CN2012102834649A patent/CN102790514A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847531Y (en) * | 2005-11-24 | 2006-12-13 | 讯凯国际股份有限公司 | Water cooling type parallel flow path heat radiation structure |
| CN2929540Y (en) * | 2007-01-19 | 2007-08-01 | 龚天秋 | Water cooling type integrated outdoor unit of air conditioner |
| CN201066984Y (en) * | 2007-07-19 | 2008-05-28 | 鈤新科技股份有限公司 | Water cooling heat radiation bar and heat radiation device with this bar |
| CN101514829A (en) * | 2009-03-18 | 2009-08-26 | 广州市华德工业有限公司 | Tube-plate evaporative condensing air-conditioning unit with packing |
| CN202759368U (en) * | 2012-08-10 | 2013-02-27 | 广州三晶电气有限公司 | Water-cooled frequency converter system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179843A (en) * | 2013-02-22 | 2013-06-26 | 中国北方车辆研究所 | Radiating structure of high power density variable-frequency converter |
| CN104953798A (en) * | 2015-07-17 | 2015-09-30 | 乐清市英威能电子科技有限公司 | Variable-frequency drive and heat dissipation method |
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Application publication date: 20121121 |